Lighting fixture



FIG. 1 is a bottom perspective view of a lighting fixture;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 7.

The broken line depictions form no part of the claimed designs. 

CLAIM The ornamental design for a lighting fixture, as shown and described. 